图 /tú/ angolul

diagram [diagrams]▼(plan, drawing, sketch or outline to show workings or parts relationships)
noun
[UK: ˈdaɪə.ɡræm] [US: ˈdaɪə.ˌɡræm]

graph [graphs]▼(set of vertices connected by edges)
noun
[UK: ɡrɑːf] [US: ˈɡræf]